Displaying Messages (Display Bits (D)); Settings In The Ladder Program Edit Screen - Omron ZEN Operation Manual

Displaying Messages (Display Bits (D))

3-13

Displaying Messages (Display Bits (D))

Display Bits Operation (Standard LCD-type, Economy-type, and
Communications-type CPU Units)
• Operation Example 1
Monitors the system operation status.
Settings Details
Note
3-13-1

Settings in the Ladder Program Edit Screen

96
A user-specified message, the time the message is displayed, a
timer/counter present value, or an analog conversion value can be
displayed on the LCD screen. If multiple display functions are used,
multiple data can be displayed on the same screen.
1. The ZEN ladder program is executed in order of ascending line
numbers. If more than one item is displayed on the same line, the
display function that was executed last will be shown on the
display and previous ones will be deleted.
2. The display clear function will erase all displays from the specified
digit on (i.e., the display will be blank). If the display clear function
is executed for the same line after another display function, the
characters will still be erased from the specified digit on.
The display functions are written in the Ladder Program Edit Screen.
Settings are made in the Parameter Settings Screen.
Execution condition
Display
Clear display
Display address
• Operation Example 2
Displays the date and time that the system error
occurred.
Settings Details
D0 to Df (16 points)
Section 3-13